CN109808825A - The power control and power control method of electronic transmission - Google Patents
The power control and power control method of electronic transmission Download PDFInfo
- Publication number
- CN109808825A CN109808825A CN201711174068.1A CN201711174068A CN109808825A CN 109808825 A CN109808825 A CN 109808825A CN 201711174068 A CN201711174068 A CN 201711174068A CN 109808825 A CN109808825 A CN 109808825A
- Authority
- CN
- China
- Prior art keywords
- signal
- power supply
- controller
- motion state
- trigger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of power controls, the electronic transmission suitable for bicycle, comprising: power supply, motion state trigger, controller and power supply conveyer.Power supply provides electronic transmission work energy.Motion state trigger sends trigger signal or spacing wave.Controller includes the signal transceiver and the timer of accumulative standby time to receive and dispatch variable rate signal.When controller receives spacing wave, controller starts timer.When having reached the first preset time between when at rest, controller sends off signal.When receiving off signal, motion state trigger sends power-off signal.Power supply conveyer is selectively provided or stops providing the electric energy of power supply to controller according to trigger signal or power-off signal.The invention also discloses a kind of power control methods of electronic transmission.
Description
Technical field
The present invention is especially a kind of for supplying bicycle electric about a kind of power control and power control method
The power control and power control method of transmission duty power supply.
Background technique
Electrical shift system is a milestone in bicycle external member development history.It is common compared to tradition machinery speed change
Problem is such as: shift cable stretches, spool breakage etc., and electrical shift system controllable motor is made linear constant speed and promoted, so that switching
Make dynamic stability when gear；The stroke for being installed in the control button of handle is fixed, button position more will not because distance vibrate and
Offset, therefore there is accurate and quick gear shift.Electronic transmission also can be reduced chain wear, have both simple later maintenance, become
Fast performance will not change as time goes by.
In general, battery used in bicycle electric speed change system is divided into seat pipe formula and modular.Seat tubular cells
It is embedded in seat pipe inner wall or is fixed on the outside of seat pipe, and electric energy needed for front derailleur and Rear Derailleur being supplied simultaneously.Module
There are two formula battery usually has, it is integrated into the front derailleur and Rear Derailleur of bicycle respectively, respectively supplies forward and backward speed changer
Electric energy.Due to seat pipe can accommodating space be greater than forward and backward speed changer can accommodating space, in battery design, seat tubular cells
Volume commonly greater than the volume of modular battery, biggish battery volume represents higher battery capacity.Therefore, for using
Battery capacity must be limited to be included in and considered by the bicycle electric speed change system of modular battery in the design current situation.Become in electronics
In speed system, the part of power consumption is located at the primary control (Master Control Unit, MCU) of handle and is located at horse the most
Up to the slave controller (Slave Control Unit, SCU) of driving device.In order to save the consumption of battery power, a letter
It is single implementation is such that MCU and SCU enter sleep pattern when not needing communication cable.However, being in the MCU of sleep pattern
Electric energy is still consumed a little and constantly with SCU, this is the design made to retain the function of wake-up MCU and SCU at any time,
But for battery limited for capacity, above-mentioned implementation still has the suspicion of waste electric energy.
Summary of the invention
In view of this, the present invention proposes a kind of power control of electronic transmission and the power supply controlling party of this device
Method just supplies power to the controller in electronic transmission after sensor triggering, and according to electronic transmission runing time rank
The electric energy of SCU or MCU consumption, and shutdown when reaching predetermined condition are adjusted to section property, the battery of electronic transmission is sufficiently saved
Electric energy.
A kind of power control of electronic transmission disclosed in an embodiment according to the present invention, suitable for bicycle
Electronic transmission, comprising: power supply, motion state trigger, controller and power supply conveyer.Power supply is to provide electrical shift
The work energy of device.Motion state trigger is electrically connected power supply, and motion state trigger is for being installed in bicycle and to feel
The motion state of itself is surveyed, motion state trigger selectively sends trigger signal according to the motion state of itself or sends quiet
Stop signal, and when motion state trigger receives off signal, motion state trigger sends power-off signal.Controller is electrical
Connect motion state trigger and motor driver.Controller includes signal transceiver and timer.Signal transceiver is to connect
The variable rate signal to control motor driver is received or sends, timer is to add up standby time.When controller reception is static
When signal, controller starts timer simultaneously accumulative standby time, when at rest between when reaching the first preset time, controller is sent
Off signal.When controller receives trigger signal, controller resets timer to add up standby time again.Power supply conveyer
It is electrically connected power supply, controller and motion state trigger.When power supply conveyer receives trigger signal, power supply conveyer is provided
The electric energy of power supply is to controller；When power supply conveyer receives power-off signal, power supply conveyer stops the electric energy of offer power supply extremely
Controller.
A kind of power control method of electronic transmission disclosed in an embodiment according to the present invention is suitable for above-mentioned be applicable in
In the power control of electronic transmission.The power control method includes: that motion state trigger senses static shape
State simultaneously sends spacing wave；After controller receives spacing wave, controller starts timer to add up standby time；Idle
After time reaches the first preset time, controller sends off signal；After motion state trigger receives off signal, movement
State flip-flop sends power-off signal；And after power supply conveyer receives power-off signal, power supply conveyer stops providing power supply
Electric energy to controller.
By above-mentioned framework, power control disclosed in this invention is by the triggering of motion state trigger to supply
The electric energy of controller in electronic transmission, this controller itself further include the program of a shutdown, and the shutdown programm includes
According to timer add up standby time, the scan frequency of adjustment signal transceiver, and sensor confirm it is static and idle
Time reaches the supply power supply of cutting controller after preset time, to save unnecessary battery power loss.
Above is of the invention with explanation to demonstrate about the explanation of the content of present invention and the explanation of the following embodiments and the accompanying drawings
Spirit and principle, and patent application claims protection scope of the invention is provided and is further explained.
Detailed description of the invention
Fig. 1 is the functional block diagram of the power control of an embodiment according to the present invention.
Fig. 2 is the shutdown process figure of the power control method of an embodiment according to the present invention.
Fig. 3 is to restart flow chart after the shutdown of the power control method of another embodiment according to the present invention.
Wherein, appended drawing reference:
10 power supplys
20 motion state triggers
30 controllers
32 signal transceivers
34 motor drivers
40 first power supply conveyers
42 second source conveyers
S0-S8, S21, S22 execute step
D11-D13, D3 judgment step
Specific embodiment
Describe detailed features and advantage of the invention in detail in embodiments below, content is enough to make any ability
The technical staff in domain understands technology contents of the invention and implements accordingly, and is wanted according to content disclosed in this specification, right
Protection scope and attached drawing are asked, any those skilled in the art can be readily understood upon the relevant purpose of the present invention and advantage.Below
The embodiment viewpoint that present invention be described in more detail, but it is non-anyways to limit scope of the invention.
Please refer to Fig. 1.In one embodiment of the invention, the power control of disclosed electronic transmission includes: electricity
Source 10, motion state trigger 20, controller 30, the first power supply conveyer 40 and second source conveyer 42.
The lithium ion battery that power supply 10 is presented for example in the form of component form or seat pipe.In practice, power supply 10 is set to neighbour
The front derailleur of nearly bicycle or the position of Rear Derailleur installation.Electricity of the power supply 10 to supply electronic transmission various components
Energy source is supplied especially with respect to controller 30 in such a way that the first power supply conveyer 40 adjusts power supply supply for power supply of the invention
Answer the emphasis of device and power supply method place.
Motion state trigger 20 is, for example, gravity sensor (G-sensor) or accelerometer (Accelerator), is mentioned
The velocity variable or displacement variable sensed for itself.When motion state trigger 20 is installed on bicycle, reflection
Bicycle body is in moving condition or remains static, and accordingly sends trigger signal or spacing wave.In practice, usually
By motion state trigger 20 be set to front derailleur or Rear Derailleur can accommodating space.Motion state trigger 20 electrically connects
Second source conveyer 42 is connected to obtain the electric energy of power supply 10.Since motion state trigger 20 needs to sense for a long time, therefore
Second source conveyer 42 must keep initiate mode to ensure the electric energy supply of motion state trigger 20.In addition, in this hair
In a bright embodiment, motion state trigger 20 not active transmission trigger signal or spacing wave, but when motion state is touched
When hair device 20 receives a return signal, 20 ability of motion state trigger sends triggering letter according to the motion state sensed at that time
Number or send spacing wave, when motion state trigger 20 do not receive return signal when, motion state trigger 20 is not sent
Trigger signal does not also send spacing wave.In an alternative embodiment of the invention, when motion state trigger 20 senses the fortune of itself
Active transmission trigger signal or spacing wave after dynamic state.
Controller 30 is, for example, microprocessor (Microprocessor) or SoC (System on Chip), is led to
It crosses signal transceiver 32 and receives the variable rate signal sended over from gearshift knob with wirelessly or non-wirelessly communication mode, then control
Device 30 controls 34 actuation of motor driver in the mode of such as pulse width modulation (Power Width Modulation, PWM)
To achieve the effect that drive motor adjusts transmission gear group.In an embodiment of the present invention, controller 30 is with such as integrated circuit
The form of bus (Inter-Integrated Circuit Bus) is electrically connected to motion state trigger 20, to receive movement
The trigger signal or spacing wave that state flip-flop 20 senses.
Consider the practical application scene for being installed in the electronic transmission of bicycle, controller 30 does not need to continue to maintain work
Make state, usually only needs before driver will carry out speed change, controller 30 is just started to work.Therefore exist to add up controller 30
The time (" standby time " hereinafter) not worked among the course of work for several times further includes timer in controller 30 to tired
Count standby time.In detail, the concrete scene that controller does not work such as controller 30 is not arrived by the scanning of signal transceiver 32
Variable rate signal or controller 30 do not control 34 actuation of motor driver etc., and standby time is then above-mentioned non-operative scenario
The summation of duration.When being greater than or equal to the first preset time when the standby time that timer adds up, controller 30 is sent
Off signal.In other words, itself having left unused when the judgement of controller 30 is more than a period of time, then sends one for closing control
The off signal of device 30 is to motion state trigger 20.In addition additional information standby time accumulative initialization mode: in the present invention
In one embodiment, 30 active transmission of controller return semaphore request motion state trigger 20 responds current motion state, if
Controller 30 receives spacing wave, then starts accumulative standby time.In an alternative embodiment of the invention, motion state trigger
20 active transmission trigger signals or spacing wave start accumulative idle then when 30 first time of controller receiving spacing wave
Time.However, the initialization mode that standby time of the present invention adds up is not limited with above-mentioned two embodiment.
If however, controller 30 is received to be triggered from motion state during timer adds up standby time
The trigger signal of device 20, then controller 30 stops timer, and removes standby time value accumulative at present.In short, controller
30 resetting timers.After resetting, controller 30 restarts timer, that is, after the time point of this trigger signal,
Controller 30 adds up the standby time of itself again.Annotated to be, in an embodiment of the present invention, controller 30 passively connects
Receive the trigger signal or spacing wave that motion state trigger 20 is sent.In an alternative embodiment of the invention, 30 active of controller
Sending return signal to a motion state trigger 20 requires motion state trigger 20 to return the state being currently sensed immediately.
In an alternative embodiment of the invention, in addition to the first preset time can be preset, controller 30 is made to pass through timer
Accumulative standby time value judges whether to send except off signal, further includes and presets the second preset time, wherein second
Preset time is less than the first preset time.When the standby time value that timer adds up is greater than or equal to the second preset time, control
The transmitting-receiving period of the increase signal transceiver 32 of device 30.In other words, controller 30 is after standby time is more than the second preset time, first
Reduce communication cable working frequency, then 30 ability of controller according to standby time be more than the first preset time when send shutdown letter
Number.By the adjustment of the second preset time numerical value, signal transceiver can be reduced in advance before the fully powered-off shutdown of controller 30
32 power consumption.In practice, third preset time, the 4th preset time ... etc. can be more added, and with standby time
When aggregate-value successively reaches third preset time and four preset times, the transmitting-receiving period of signal transceiver 32 is gradually increased, into
Slow down to one step the wear rate of power supply 10.
Please continue to refer to Fig. 1.Motion state trigger 20 also receives the off signal from controller 30 and sends accordingly
Power-off signal.From the point of view of an application scenarios, when motion state trigger 20 senses bicycle just when moving, possibility is represented
There will be variable rate signal sending.Therefore, controller 30 must be powered enabling immediately so as to immediate reaction shifting needs.From another
From the point of view of application scenarios, when controller 30 has been left unused so far according to the judgement of the value of timer more than the first preset time, and left unused
Any trigger signal (stationary state for being equivalent to bicycle continue for the first prefixed time interval) is not received in journey,
The energy source of controller 30 should be cut off at once at this time to save battery power.
In still another embodiment of the process, motion state trigger 20 has motion state sensor and power management list
Member.Motion state sensor selectively sends trigger signal to sense the motion state of itself or sends spacing wave.
Power Management Unit is electrically connected motion state sensor, when Power Management Unit receives off signal, sends power-off letter
Number.In short, motion state trigger 20 can also be by modular design method, by sensing function and power management function
It realizes respectively, can so promote the elasticity of 20 practical application of motion state trigger.
About controller 30 and the transport portion of the energy source of motion state trigger 20, the first power supply as shown in Figure 1:
Conveyer 40 is electrically connected to power supply 10, controller 30 and motion state trigger 20.Second source conveyer 42 is electrically connected
Power supply 10 and motion state trigger 20.First power supply conveyer 40 is for providing the electric current for being conducted to controller 30 from power supply 10
Path.Second source conveyer 42 is for persistently providing the electric energy of power supply 10 to motion state trigger 20.In practice, the first electricity
Source conveyer 40 and second source conveyer 42 can be used linear voltage regulator (Linear Dropout regulator, LDO) or
Metal oxide semiconductcor field effect transistor (Metal-Oxide-Semiconductor Field-Effect Transistor,
MOSFET) the analog switch realized, the present invention do not limit the hardware member of the first power supply conveyer 40 and second source conveyer 42
Part type.When the first power supply conveyer 40 is received from the trigger signal of motion state trigger 20, the conveying of the first power supply
Device 40 provides the electric energy of power supply 10 to enable controller 30；When the first power supply conveyer 40 is received from motion state trigger
When 20 power-off signal, the first power supply conveyer 40 stops providing the electric energy of power supply 10 to close controller 30.
Fig. 2 is the shutdown process figure of the power control method disclosed in one embodiment of the invention, is suitable for electricity above-mentioned
Source control device.Step S0 is please referred to, controller resets timer, that is, in electronic transmission booting, controller 30 will
The standby time value of timer is zeroed, and the variable rate signal or controller at gearshift knob end are then waited with signal transceiver 32
30 receive the trigger signal or spacing wave that motion state trigger 20 is sent.Step S1 is please referred to, in one embodiment, control
30 active transmission of device return signal processed is to obtain trigger signal or spacing wave, and controller 30 is opened when obtaining spacing wave
Begin accumulative standby time.In another embodiment, motion state trigger active transmission trigger signal or spacing wave, therefore work as
When 30 first time of controller receives the spacing wave of the transmission of motion state trigger 20, just start accumulative standby time.Then
S2 is entered step, timer starts to add up the standby time of this stationary state.When standby time reaching for the first cumulative time, such as
Shown in step D3 to step S4, controller 30 sends off signal and stops timing.Otherwise as shown in step D3 to step S2,
Timer persistently adds up standby time.Step S5 is please referred to, receives the pass from controller 30 in motion state trigger 20
Machine signal, motion state trigger 20 send power-off signal to the first power supply conveyer 40.When the first power supply conveyer 40 receives
To this power-off signal, the first power supply conveyer 40 stops for the electric energy of power supply 10 being supplied to controller 30, thus controller 30 into
Enter off-mode, battery power is no longer consumed, as shown in step S7.
Fig. 3 is to restart flow chart after being painted the shutdown of the power control method disclosed in another embodiment of the present invention, is fitted
For power control above-mentioned.The step S0 of the step S0 of Fig. 3 to step S1 and Fig. 2 are all identical to step S1, herein not
It repeats again.The step S21 for please directly referring to Fig. 3, during timer adds up standby time, if motion state trigger 20
It sends trigger signal and controller 30 receives this trigger signal, then return to step S0, controller 30 resets timer.Continuing with
With reference to step D2, if standby time has reached the second preset time, controller 30 increases the transmitting-receiving period of signal transceiver 32,
As shown in step S3.The electric energy of the consumption of signal transceiver 32 can be reduced by increasing the transmitting-receiving period.Step S22 is please referred to, when idle
Between more than after the second preset time and during timer continues accumulative standby time, if motion state trigger 20 is sent out
It send trigger signal and controller 30 receives this trigger signal, then return to step S0；If otherwise controller 30 does not receive any
One trigger signal, then timer accumulative standby time will be cumulative and reach the first preset time, then if step S4 is to walking
Shown in rapid S6 (identical to step S6 as the step S4 of Fig. 2 herein), controller 30 sends off signal, motion state trigger 20
It receives off signal and sends power-off signal, the first power supply conveyer 40 receives power-off signal and stops 30 electricity of provisioning controller
Energy.After step S6 execution, controller 30 enters off-mode, and electric energy is no longer consumed.Step D13 is please referred to, if movement
State flip-flop 20 does not sense moving condition and sends trigger signal, then enters step S7, and controller 30 remains turned off state.
It must be noted that making controller 30 enter off-mode in the electric energy that the first power supply conveyer 40 stops supply power supply 10
Afterwards, motion state trigger 20 obtains the electric energy of power supply 10, therefore motion state trigger yet by second source conveyer 42
20 can send trigger signal according to the cycling situation sensed at any time.Step D13 to step S8 is please referred to, if the first electricity
Source conveyer 40 receives the trigger signal of the transmission of motion state trigger 20, then the first power supply conveyer 40 provides power supply 10
For electric energy to controller 30, controller just reboots into open state after having electric energy supply, is then return to step S0, controller 30
It is accumulative to reset the standby time that timer carries out next time.Conversely, if the first power supply conveyer 40 is remained turned off in controller 30
Any trigger signal is not received when state, then controller 30 continues to remain turned off state.As shown in step S7.
In summary, the power control and power control method of electronic transmission of the invention, pass through control
Timer in device is worked in coordination with motion state trigger, be may achieve self-defining and is completely closed controller electric energy or part
The condition of controller electric energy is closed, the battery power consumption in electronic transmission is saved.On the other hand, in the control of off-mode
Device processed remains to cooperate by the actuation of motion state trigger and the first power supply conveyer, and the instantaneously sense movement to bicycle is simultaneously
And variable speed operation of the supply power supply to controller, after being coped at once so as to controller.
Claims (10)
1. a kind of power control of electronic transmission, the electronic transmission suitable for a bicycle, which is characterized in that should
Power control includes:
One power supply, to provide the work energy of the electronic transmission；
One motion state trigger, is electrically connected the power supply, which is installed in the bicycle and to sense
The motion state of itself is worked as the motion state trigger and is connect selectively to send a trigger signal or send a spacing wave
When receiving an off signal, which sends a power-off signal；
One controller, is electrically connected the motion state trigger and a motor driver, which includes a signal transceiver
And a timer, the signal transceiver is to receive or send the variable rate signal to control the motor driver, the timer
To add up a standby time；When the controller receives the spacing wave, which starts the timer and adds up the spare time
Set the time；When the standby time reaching first preset time, which sends the off signal；When the controller receives
When the trigger signal, which resets the timer to add up the standby time again；And
One power supply conveyer is electrically connected the power supply, the controller and the motion state trigger, when the power supply conveyer receives
When the trigger signal, which provides the electric energy of the power supply to the controller；When the power supply conveyer receives the power-off
When signal, which stops providing the electric energy of the power supply to the controller.
2. power control as described in claim 1, which is characterized in that further include this that add up when the timer it is idle when
Between when reaching second preset time, which increases a transmitting-receiving period of the signal transceiver.
3. power control as described in claim 1, which is characterized in that when the motion state trigger receives the control
When the return signal that device is sent, which senses the motion state of itself and sends the trigger signal or transmission
The spacing wave, when the motion state trigger does not receive a return signal of controller transmission, motion state touching
Hair device does not send the trigger signal and does not send the spacing wave yet.
4. power control as described in claim 1, which is characterized in that the motion state trigger has a motion state
Sensor and a Power Management Unit, the motion state sensor is to sense the motion state of itself selectively to send this
Trigger signal sends the spacing wave；The Power Management Unit is electrically connected the motion state sensor, when the power management
When unit receives the off signal, the power-off signal is sent.
5. power control as described in claim 1, which is characterized in that the signal transceiver is wireless blue tooth transceiver.
6. power control as described in claim 1, which is characterized in that the power supply conveyer is the first power supply conveyer,
And the power control further includes a second source conveyer, which is electrically connected the power supply and should
Motion state trigger, the second source conveyer is to provide the electric energy of the power supply to the motion state trigger.
7. a kind of power control method of electronic transmission, the power supply suitable for electronic transmission described in claim 1 is controlled
Device, which is characterized in that the power control method of the electronic transmission includes:
Stationary state is sensed with the motion state trigger and sends the spacing wave；
After the controller receives the spacing wave, which is started to add up the standby time with the controller；
After the standby time reaches first preset time, which is sent with the controller；
After the motion state trigger receives the off signal, which is sent with the motion state trigger；And
After the power supply conveyer receives the power-off signal, stop providing the electric energy of the power supply to the control with the power supply conveyer
Device.
8. the power control method of electronic transmission as claimed in claim 7, which is characterized in that further include and opened in the timer
After dynamic, when the standby time that the timer adds up reaching second preset time, which increases the signal transceiver
The transmitting-receiving period, wherein second preset time be less than first preset time.
9. the power control method of electronic transmission as claimed in claim 7, which is characterized in that further include in the standby time
Before reaching first preset time, when the controller receives the trigger signal, which is reset with the controller and is laid equal stress on
Newly add up the standby time.
10. the power control method of electronic transmission as claimed in claim 7, which is characterized in that further include:
After the electric energy to the controller for stopping providing the power supply, it is concurrent that moving condition is sensed with the motion state trigger
Give the trigger signal；
After the power supply conveyer receives the trigger signal, the electric energy of the power supply is provided to the controller with the power supply conveyer；
And
After the electric energy of the power supply is supplied to the controller, which is sent or received to control motor driving
The variable rate signal of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174068.1A CN109808825B (en) | 2017-11-22 | 2017-11-22 | Power supply control device and power supply control method for electronic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174068.1A CN109808825B (en) | 2017-11-22 | 2017-11-22 | Power supply control device and power supply control method for electronic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109808825A true CN109808825A (en) | 2019-05-28 |
| CN109808825B CN109808825B (en) | 2020-09-15 |
Family
ID=66600046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711174068.1A Active CN109808825B (en) | 2017-11-22 | 2017-11-22 | Power supply control device and power supply control method for electronic transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109808825B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581349A (en) * | 2020-05-01 | 2021-11-02 | 株式会社岛野 | Operating device for a human powered vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958562A (en) * | 1995-08-25 | 1997-03-04 | Bridgestone Cycle Co | Bicycle with auxiliary power |
| US20020128106A1 (en) * | 2001-03-09 | 2002-09-12 | Satoshi Kitamura | Method of controlling bicycle assembly |
| CN105128996A (en) * | 2014-06-09 | 2015-12-09 | 株式会社岛野 | Power supply system, electrically assisted system, and electric gear shift system |
| CN105314061A (en) * | 2014-08-01 | 2016-02-10 | 坎培诺洛有限公司 | Bicycle electronic system and related method |
| CN106064663A (en) * | 2015-04-21 | 2016-11-02 | 株式会社岛野 | Control System For Bicycle |
| CN106080948A (en) * | 2015-04-27 | 2016-11-09 | 株式会社岛野 | Bicycle control system |
-
2017
- 2017-11-22 CN CN201711174068.1A patent/CN109808825B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958562A (en) * | 1995-08-25 | 1997-03-04 | Bridgestone Cycle Co | Bicycle with auxiliary power |
| US20020128106A1 (en) * | 2001-03-09 | 2002-09-12 | Satoshi Kitamura | Method of controlling bicycle assembly |
| CN105128996A (en) * | 2014-06-09 | 2015-12-09 | 株式会社岛野 | Power supply system, electrically assisted system, and electric gear shift system |
| CN105314061A (en) * | 2014-08-01 | 2016-02-10 | 坎培诺洛有限公司 | Bicycle electronic system and related method |
| CN106064663A (en) * | 2015-04-21 | 2016-11-02 | 株式会社岛野 | Control System For Bicycle |
| CN106080948A (en) * | 2015-04-27 | 2016-11-09 | 株式会社岛野 | Bicycle control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581349A (en) * | 2020-05-01 | 2021-11-02 | 株式会社岛野 | Operating device for a human powered vehicle |
| US11414150B2 (en) | 2020-05-01 | 2022-08-16 | Shimano Inc. | Operating device for human-powered vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109808825B (en) | 2020-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6474950B2 (en) | Electric equipment system | |
| US11565393B2 (en) | Power tool operation recording and playback | |
| JP2736128B2 (en) | Wireless communication device | |
| EP1431865B1 (en) | Electrical control unit for an automobile | |
| CN201264235Y (en) | Power driver with controller | |
| US20060069934A1 (en) | Arrangement and method for controlling communication of data between processors | |
| US20080298385A1 (en) | Device and method of supplying power to targets on single-wire interface | |
| CN100365544C (en) | Energy-saving switching method for waiting overtime judge of flush type system outer apparatus | |
| CN108227576A (en) | The suspend mode control system and method for a kind of vehicle control device | |
| CN209765306U (en) | vehicle control unit and vehicle | |
| CN105700418B (en) | Energy-saving mode control method and device applied to car-mounted terminal | |
| WO2018184317A1 (en) | Power-saving standby method for waste bin sensing circuit | |
| JP2022541005A (en) | battery management device | |
| CN109808825A (en) | The power control and power control method of electronic transmission | |
| CN102152766B (en) | Automotive electric door/window controller and control method thereof as well as automotive electric door/window system | |
| US20130066541A1 (en) | Starter device, interface device, and method for operating a system of a starter device | |
| US11437657B2 (en) | Method for controlling a rechargeable battery on a machine tool | |
| JP2017177324A (en) | Electric equipment system | |
| TWI644832B (en) | Power control device of electronic speed control and method thereof | |
| CN105591856A (en) | Energy Delivery On Paths Used For Communnication | |
| CN107053169B (en) | Bus type intelligent servo driving system, robot and method | |
| CN113467285A (en) | Low-power consumption control system, lifting system and lifting table | |
| CN113771780A (en) | Method for TBOX to enter enhanced networking dormancy and TBOX | |
| CN109594290B (en) | System for controlling washing machine | |
| US10108214B2 (en) | Automation plant having a reduced-power stoppage operating mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |